Technology history for sched.com
Stack size over time
From 2 detected technologies in Apr 2018 to 120 in Jun 2026.
Currently detected
- jQuery UI since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- React since Jun 2018
- Intercom since Jun 2018
- Typekit since Jun 2018
- VWO since Jun 2018
- Moment.js since Aug 2018
- Leaflet since Aug 2018
- Facebook since Nov 2018
- PHP since Jun 2019
- MySQL since Jun 2019
- WordPress since Jun 2019
- ZURB Foundation since Jun 2019
- Google Tag Manager since Jun 2020
- Cart Functionality since Aug 2020
- Google Font API since Dec 2020
- jsDelivr since Dec 2020
- Unbounce since Jan 2021
- Google Optimize since Feb 2021
- Bootstrap since Feb 2021
- Linkedin Insight Tag since Feb 2021
- MailChimp since Feb 2021
- Twitter Ads since Apr 2021
- Twitter Analytics since Apr 2021
- Facebook Pixel since Jul 2021
- Unpkg since Jul 2021
- Vimeo since Jul 2021
- Google Ads Conversion Tracking since Aug 2021
- core-js since Sep 2021
- ActiveCampaign since Sep 2021
- Wheelio since Sep 2021
- cdnjs since Oct 2021
- Cloudflare Bot Management since Nov 2021
- Cloudflare since Nov 2021
- Hotjar since Feb 2022
- WP Rocket since Apr 2022
- OWL Carousel since May 2022
- Google Workspace since Aug 2022
- Stripe since Aug 2022
- Choices since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- jQuery Migrate since Sep 2022
- Slick since Oct 2022
- RankMath SEO since Oct 2022
- Hugo since Oct 2022
- Selectize since Nov 2022
- FancyBox since Dec 2022
- FullCalendar since Dec 2022
- GSAP since Dec 2022
- Select2 since Dec 2022
- HubSpot since Dec 2022
- Swiper since Dec 2022
- HubSpot Analytics since Dec 2022
- TypeScript since Dec 2022
- Leadfeeder since Dec 2022
- Matomo Analytics since Dec 2022
- OneSignal since Jan 2023
- HubSpot Chat since Jan 2023
- DonorPerfect since Mar 2023
- jQuery CDN since Mar 2023
- Amplitude since Mar 2023
- HubSpot WordPress plugin since Jul 2023
- Patreon since Aug 2023
- Django since Nov 2023
- Python since Nov 2023
- reCAPTCHA since Nov 2023
- Airtable since Nov 2023
- Wagtail since Nov 2023
- Priority Hints since Dec 2023
- Ubuntu since Feb 2024
- Apache HTTP Server since Feb 2024
- Dropzone since Apr 2024
- Sentry since Apr 2024
- Azure since Apr 2024
- Livefyre since Apr 2024
- Azure Front Door since Apr 2024
- Cookiebot since May 2024
- Convert since May 2024
- Mouse Flow since Jun 2024
- Font Awesome since Jul 2024
- BetterDocs since Jul 2024
- Modernizr since Jul 2024
- BetterDocs plugin since Jul 2024
- WhatsApp Business Chat since Jul 2024
- Neon CRM since Aug 2024
- Google Hosted Libraries since Oct 2024
- Microsoft Clarity since Oct 2024
- Element UI since Feb 2025
- Nginx since Feb 2025
- Vue.js since Feb 2025
- Preact since May 2025
- HubSpot Cookie Policy Banner since May 2025
- Wufoo since Jun 2025
- Enhanced Responsive Images since Jul 2025
- Embed Optimizer since Jul 2025
- Image Placeholders since Jul 2025
- Issuu since Jul 2025
- Modern Image Formats since Jul 2025
- D3 since Aug 2025
- DataTables since Aug 2025
- Facebook Login since Aug 2025
- Popper since Aug 2025
- IIS since Aug 2025
- Quill since Aug 2025
- Google Sign-in since Aug 2025
- Raphael since Aug 2025
- Caddy since Aug 2025
- Chart.js since Aug 2025
- CodeMirror since Aug 2025
- Microsoft ASP.NET since Aug 2025
- Apple Sign-in since Aug 2025
- Windows Server since Aug 2025
- Donorbox since Apr 2026
- Amazon Web Services since Jun 2026
- Amazon SES since Jun 2026
- Webflow since Jun 2026
- Webpack since Jun 2026
Previously used
- Web Worker Offloading Jul 2025 to Oct 2025 · 3 mo
- Image Prioritizer Jul 2025 to Aug 2025 · 1 mo
- Optimization Detective Jul 2025 to Aug 2025 · 1 mo
- Speculative Loading Jul 2025 to Aug 2025 · 1 mo
- Pendo Aug 2023 to Apr 2025 · 1 yr
- Azure Monitor Apr 2024 to Feb 2025 · 10 mo
- Microsoft Application Insights Apr 2024 to Feb 2025 · 10 mo
- Java Apr 2023 to Oct 2024 · 1 yr
- Jetpack Jan 2024 to May 2024 · 4 mo
- WP-Statistics May 2023 to Nov 2023 · 6 mo
- Amazon Associates May 2023 to May 2023 · 1 mo
- Pipedrive Sep 2021 to Dec 2022 · 1 yr
- LazySizes Feb 2022 to Mar 2022 · 1 mo
- WPMU DEV Smush Feb 2022 to Mar 2022 · 1 mo
- Flickity Apr 2019 to Feb 2022 · 2 yrs
- Wistia Jul 2021 to Feb 2022 · 7 mo
- Yoast SEO Jul 2021 to Nov 2021 · 4 mo
- Clipboard.js Feb 2021 to Oct 2021 · 8 mo
- Prism Jan 2021 to Feb 2021 · 1 mo
- Babel Sep 2020 to Dec 2020 · 3 mo
- Ionicons Aug 2018 to Oct 2018 · 2 mo
- Underscore.js Aug 2018 to Oct 2018 · 2 mo
Timeline
2026 6 added
- added Amazon SES Jun 2026 · Email
- added Amazon Web Services Jun 2026 · PaaS
- added HubSpot Cookie Policy Banner Jun 2026 · Cookie compliance
- added Preact Jun 2026 · JavaScript libraries
- added Webflow Jun 2026 · Page builders
- added Webpack Jun 2026 · Miscellaneous
2025 14 added · 10 dropped
- dropped Web Worker Offloading Dec 2025 · WordPress plugins
- dropped Azure Monitor Oct 2025 · Analytics
- dropped Image Prioritizer Oct 2025 · WordPress plugins
- dropped Microsoft Application Insights Oct 2025 · RUM
- dropped Optimization Detective Oct 2025 · WordPress plugins
- dropped Speculative Loading Oct 2025 · WordPress plugins
- added Embed Optimizer Jul 2025 · WordPress plugins
- added Enhanced Responsive Images Jul 2025 · WordPress plugins
- dropped HubSpot Cookie Policy Banner Jul 2025 · Cookie compliance
- added Image Placeholders Jul 2025 · WordPress plugins
- added Image Prioritizer Jul 2025 · WordPress plugins
- added Modern Image Formats Jul 2025 · WordPress plugins
- added Optimization Detective Jul 2025 · WordPress plugins
- dropped Preact Jul 2025 · JavaScript libraries
- dropped reCAPTCHA Jul 2025 · Security
- added Speculative Loading Jul 2025 · WordPress plugins
- added Web Worker Offloading Jul 2025 · WordPress plugins
- dropped Pendo Jun 2025 · Analytics
- added Wufoo Jun 2025 · Surveys
- added HubSpot Cookie Policy Banner May 2025 · Cookie compliance
- added Preact May 2025 · JavaScript libraries
- added Pendo Apr 2025 · Analytics
- added reCAPTCHA Apr 2025 · Security
- added Priority Hints Feb 2025 · Performance
2024 14 added · 7 dropped · 2 switched
- dropped Java Dec 2024 · Programming languages
- dropped Moment.js Dec 2024 · JavaScript libraries
- dropped Pendo Dec 2024 · Analytics
- dropped Priority Hints Dec 2024 · Performance
- dropped reCAPTCHA Dec 2024 · Security
- added Microsoft Clarity Oct 2024 · Analytics
- added BetterDocs Jul 2024 · Documentation
- switched Jetpack BetterDocs plugin Jul 2024 · WordPress plugins
- added Font Awesome Jul 2024 · Font scripts
- added Java Jul 2024 · Programming languages
- added Modernizr Jul 2024 · JavaScript libraries
- added Moment.js Jul 2024 · JavaScript libraries
- added WhatsApp Business Chat Jul 2024 · Live chat
- added Mouse Flow Jun 2024 · Analytics
- added Pendo Jun 2024 · Analytics
- added reCAPTCHA Jun 2024 · Security
- added Convert May 2024 · A/B Testing
- added Cookiebot May 2024 · Cookie compliance
- added Apache HTTP Server Feb 2024 · Web servers
- added Ubuntu Feb 2024 · Operating systems
- switched WP-Statistics Jetpack Jan 2024 · WordPress plugins
- dropped Pendo Jan 2024 · Analytics
- dropped reCAPTCHA Jan 2024 · Security
2023 11 added · 2 dropped · 1 switched
- added Priority Hints Dec 2023 · Performance
- dropped Amazon Associates Nov 2023 · Affiliate programs
- added reCAPTCHA Nov 2023 · Security
- dropped Java Sep 2023 · Programming languages
- added Pendo Aug 2023 · Analytics
- added HubSpot WordPress plugin Jul 2023 · WordPress plugins
- added Amazon Associates May 2023 · Affiliate programs
- added WP-Statistics May 2023 · WordPress plugins
- added Java Apr 2023 · Programming languages
- added Amplitude Mar 2023 · Analytics
- added DonorPerfect Mar 2023 · Fundraising & donations
- added jQuery CDN Mar 2023 · CDN
- switched Pipedrive HubSpot Chat Jan 2023 · Live chat
- added OneSignal Jan 2023 · Marketing automation
2022 36 added · 10 dropped · 1 switched
- added Cloudflare Bot Management Dec 2022 · Security
- added FancyBox Dec 2022 · JavaScript libraries
- added FullCalendar Dec 2022 · Widgets
- added GSAP Dec 2022 · JavaScript frameworks
- added HubSpot Dec 2022 · Marketing automation
- added HubSpot Analytics Dec 2022 · Analytics
- added Leadfeeder Dec 2022 · Analytics
- added Matomo Analytics Dec 2022 · Analytics
- added Pipedrive Dec 2022 · Live chat
- added Select2 Dec 2022 · JavaScript libraries
- added Swiper Dec 2022 · JavaScript libraries
- added TypeScript Dec 2022 · Programming languages
- added ZURB Foundation Dec 2022 · UI frameworks
- added Selectize Nov 2022 · JavaScript libraries
- added RankMath SEO Oct 2022 · WordPress plugins
- added Slick Oct 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added jQuery Migrate Sep 2022 · JavaScript libraries
- added Open Graph Sep 2022 · Miscellaneous
- added ActiveCampaign Aug 2022 · Marketing automation
- added Google Workspace Aug 2022 · Email
- added jsDelivr Aug 2022 · CDN
- added MailChimp Aug 2022 · Marketing automation
- added MySQL Aug 2022 · Databases
- added OWL Carousel Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added Stripe Aug 2022 · Payment processors
- added Unpkg Aug 2022 · CDN
- added WordPress Aug 2022 · CMS
- added WP Rocket Aug 2022 · Caching
- added Unpkg Jul 2022 · CDN
- switched Wistia Vimeo Jul 2022 · Video players
- dropped Unpkg Jun 2022 · CDN
- dropped Cloudflare Bot Management May 2022 · Security
- dropped LazySizes May 2022 · JavaScript libraries
- dropped MailChimp May 2022 · Marketing automation
- added OWL Carousel May 2022 · JavaScript libraries
- dropped Pipedrive May 2022 · Live chat
- dropped WPMU DEV Smush May 2022 · WordPress plugins
- dropped ZURB Foundation May 2022 · UI frameworks
- dropped Flickity Apr 2022 · JavaScript libraries
- added WP Rocket Apr 2022 · Caching
- added Hotjar Feb 2022 · Analytics
- added LazySizes Feb 2022 · JavaScript libraries
- dropped Vimeo Feb 2022 · Video players
- added WPMU DEV Smush Feb 2022 · WordPress plugins
- dropped Yoast SEO Jan 2022 · SEO
2021 24 added · 6 dropped
- dropped Clipboard.js Dec 2021 · Miscellaneous
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Yoast SEO Nov 2021 · SEO
- added cdnjs Oct 2021 · CDN
- dropped Yoast SEO Oct 2021 · SEO
- added ActiveCampaign Sep 2021 · Marketing automation
- added core-js Sep 2021 · JavaScript libraries
- added Pipedrive Sep 2021 · Live chat
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Unpkg Jul 2021 · CDN
- added Vimeo Jul 2021 · Video players
- added Wistia Jul 2021 · Video players
- added Yoast SEO Jul 2021 · SEO
- added ZURB Foundation Jul 2021 · UI frameworks
- dropped Unbounce May 2021 · Page builders
- dropped Prism Apr 2021 · Miscellaneous
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped ZURB Foundation Mar 2021 · UI frameworks
- dropped Babel Feb 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- added Clipboard.js Feb 2021 · Miscellaneous
- added Google Optimize Feb 2021 · A/B Testing
- added Linkedin Insight Tag Feb 2021 · Analytics
- added MailChimp Feb 2021 · Marketing automation
- added Prism Jan 2021 · Miscellaneous
- added Unbounce Jan 2021 · Editors
2020 5 added
- added Google Font API Dec 2020 · Font scripts
- added jsDelivr Dec 2020 · CDN
- added Babel Sep 2020 · Miscellaneous
- added Cart Functionality Aug 2020 · Ecommerce
- added Google Tag Manager Jun 2020 · Tag managers
2019 5 added
- added MySQL Jun 2019 · Databases
- added PHP Jun 2019 · Programming Languages
- added WordPress Jun 2019 · Blogs
- added ZURB Foundation Jun 2019 · Web Frameworks
- added Flickity Apr 2019 · JavaScript Libraries
2018 7 added · 4 dropped
- dropped Ionicons Dec 2018 · Font Scripts
- dropped Leaflet Dec 2018 · Maps
- dropped Moment.js Dec 2018 · JavaScript Libraries
- dropped Underscore.js Dec 2018 · JavaScript Libraries
- added Facebook Nov 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Intercom Jun 2018 · Analytics
- added New Relic Jun 2018 · Analytics
- added React Jun 2018 · JavaScript Frameworks
- added Typekit Jun 2018 · Font Scripts
- added VWO Jun 2018 · Analytics